Professor Sarah Berry discusses her research in personalised nutrition, which is uncovering the hugely varied effects different foods may have on one particular group or individual compared to others. This variability can be due to our genetics, metabolism or a number of other factors. This may well have important implications for what, when and how we  should eat. For example, research is revealing that as we age, many of us have  a worse tolerance for eating carbohydrates in the evening compared to earlier in the day. And while some blood markers have a strong genetic effect, many others can be heavily influenced and changed by lifestyle. Professor Sarah Berry is a nutrition scientist based at King’s College, London University. She has particular research interests in individualised nutrition, food and fat structure,  and the metabolic changes that happen after eating. She is also the chief scientist for the nutrition company Zoe. The host of the podcast, Liz Tucker is an award winning medical journalist and former BBC producer and director.  You can follow Liz on Twitter at https://twitter.com/lizctucker and read her Substack newsletter about the podcast at https://liztucker.substack.com If you would like to support this podcast you can do so via Patreon at https://www.patreon.com/WhatYourGPDoesntTellYou or via PayPal at https://www.whatyourgpdoesnttellyou.com/support/ What Your GP Doesn’t Tell You has been selected by Feedspot as one of the top 20 UK Medical Podcasts https://blog.feedspot.com/uk_medical_podcasts/